Answer:
Methyl group
Explanation:
From the diagram shown, we can see that the family group CH3 is attached to the structure.
This is simply called a methyl group because it is derived from me than and written that way to show the direct bonding between carbon and the 3 hydrogen atoms.
A is the answer, and put the choices
2.3 mols of Al*26.98 molar mass of Al=62.054g
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